Update lib/Service/SubmissionService.php

Chartman123 · susnux · web-flow · commit 99f2bca8f600 · 2026-03-11T10:41:27.000+01:00
Co-authored-by: Ferdinand Thiessen &lt;opensource@fthiessen.de&gt;
Signed-off-by: Christian Hartmann &lt;chris-hartmann@gmx.de&gt;
diff --git a/lib/Service/SubmissionService.php b/lib/Service/SubmissionService.php
@@ -390,7 +390,7 @@ private function exportData(array $header, array $data, string $fileFormat, ?Fil
 		}
 
 		// Ignore whitespace-only files (e.g. S3 single-space placeholder).
-		if ($content !== null && strlen(trim($content)) > 0) {
+		if ($content !== null && trim($content) !== '') {
 			$existentFile = $this->tempManager->getTemporaryFile($fileFormat);
 			file_put_contents($existentFile, $content);
 			$spreadsheet = IOFactory::load($existentFile);

Original file line number	Diff line number	Diff line change
`@@ -390,7 +390,7 @@ private function exportData(array $header, array $data, string $fileFormat, ?Fil`
`390`	`390`	`}`
`391`	`391`
`392`	`392`	`// Ignore whitespace-only files (e.g. S3 single-space placeholder).`
`393`		`- if ($content !== null && strlen(trim($content)) > 0) {`
	`393`	`+ if ($content !== null && trim($content) !== '') {`
`394`	`394`	`$existentFile = $this->tempManager->getTemporaryFile($fileFormat);`
`395`	`395`	`file_put_contents($existentFile, $content);`
`396`	`396`	`$spreadsheet = IOFactory::load($existentFile);`